Panic Attacks vs. Anxiety: How to Tell the Difference (and When to Get Help)

Your heart is pounding so hard you can feel it in your throat. You can't get a full breath in. Your chest feels tight, your hands are tingling, and for a few terrifying minutes you are convinced something is seriously wrong with your heart.

Many people who experience this end up in an emergency room — and many are told, after tests come back normal, that what they had was a panic attack.

Panic attacks and anxiety are closely related, and the two words are often used as if they mean the same thing. They don't. Understanding the difference matters, both for making sense of a frightening experience and for knowing what kind of help actually works. If you're trying to work out whether what you're feeling is stress or anxiety more broadly, our Stress vs. Anxiety guide covers that distinction — this article focuses specifically on panic attacks.

What a Panic Attack Actually Feels Like

A panic attack is an abrupt surge of intense fear or discomfort that reaches a peak within minutes. It can occur unexpectedly or in response to a feared situation, and it is accompanied by physical and cognitive symptoms that may feel like a medical emergency.¹

Common symptoms include:

• A racing or pounding heart
• Chest pain or tightness
• Shortness of breath or a feeling of choking
• Trembling or shaking
• Sweating, chills, or hot flushes
• Dizziness or feeling faint
• Nausea or stomach distress
• Numbness or tingling in the hands or face
• A sense of unreality or detachment from your surroundings
• A fear that you are dying, losing control, or "going crazy"

Most panic attacks last between 5 and 20 minutes, although some may last longer. Because the physical symptoms overlap with other medical conditions, a first or unclear episode should not be assumed to be panic without appropriate assessment.²

How This Differs from Anxiety

Anxiety tends to build gradually and stay in the background — a persistent sense of worry or unease that can last hours, days, or longer, often tied to specific concerns (work, health, family, finances). A panic attack, by contrast, arrives suddenly, peaks fast, and is defined by intense physical symptoms rather than sustained worry.

Feature	Anxiety	Panic attack
Onset	Often gradual or persistent	Abrupt, reaching a peak within minutes
Duration	May continue for hours, days or longer	Often 5–20 minutes, although some attacks last longer
Trigger	May be linked to a concern or occur without a clear trigger	May be expected or unexpected
Main experience	Persistent worry, tension	Intense fear plus strong physical symptoms
Physical intensity	Present but usually moderate	Severe — can mimic a heart attack

It's possible to have anxiety without ever having a panic attack, and it's possible to have a panic attack without an underlying anxiety disorder at all. But the two frequently occur together, and someone who has had one panic attack often develops anxiety about having another.

Is It a Panic Attack or a Heart Problem?

Chest pain, breathlessness, sweating, dizziness and a racing heartbeat can occur during panic attacks, but they can also have other causes. A first-time, severe, persistent or unclear episode—particularly in someone with cardiovascular risk factors—requires appropriate medical assessment rather than being labelled as “just panic.”²

That said, a few patterns are more typical of panic: symptoms that peak within minutes rather than building steadily, a strong sense of dread or fear of dying alongside the physical symptoms, and a history of previous, similar episodes that were medically investigated and found to be panic-related.

When Panic Attacks Become Panic Disorder

Having one panic attack does not by itself establish panic disorder. Panic disorder involves recurrent, unexpected attacks followed by persistent concern about further attacks or changes in behaviour intended to avoid them. This concern or behavioural change typically persists for at least one month.²,¹ Avoidance of situations where an attack might happen — driving, flying, crowded places — sometimes progressing to agoraphobia, is often what turns an occasional frightening experience into something that meaningfully shrinks a person's life.

How Panic Attacks and Anxiety Are Treated

Treatment is selected according to the diagnosis, symptom severity, previous treatment and patient preference:

• Psychological therapy, particularly cognitive behavioural therapy (CBT), is a recommended treatment for panic disorder. CBT addresses interpretations of bodily sensations, avoidance and the cycle in which fear of another attack helps maintain the problem.¹
• Breathing and grounding techniques can reduce the intensity of an attack in the moment, though they work best alongside — not instead of — proper treatment.
• Medication may be recommended for more frequent or severe panic disorder, usually as part of a wider treatment plan reviewed regularly by a psychiatrist.
• Addressing physical health — thyroid function, caffeine intake, sleep — since these can all lower the threshold for panic. Poor sleep in particular makes both anxiety and panic more likely; see our guide on insomnia and what actually helps if disrupted sleep is part of your picture.

When to Get Help

Consider arranging an assessment if:

• You've had a panic attack and haven't yet had the physical symptoms checked
• Panic attacks are recurring
• You've started avoiding places or situations out of fear of having another attack
• Anxiety is present most days and interfering with work, sleep, or relationships
• You're relying on avoidance rather than facing the situations that trigger your fear

A Final Thought

A panic attack can feel like your body is betraying you. Panic attacks themselves are not usually physically dangerous, but similar symptoms can have other causes, so new or unclear episodes should be assessed appropriately.² With the right assessment and treatment, both panic attacks and anxiety are among the most treatable conditions in psychiatry.

Book a Consultation

To arrange an assessment with our psychiatry team in Dubai Healthcare City, including our dedicated anxiety treatment pathway, call +971 4 363 5343 or book an appointment online.

Frequently Asked Questions

Can a panic attack be mistaken for a heart attack? Yes, very commonly. Chest pain, a racing heart and shortness of breath overlap with heart attack symptoms, which is why any first-time or unclear episode should be medically assessed rather than assumed to be panic.

How long does a panic attack usually last? Most panic attacks last between 5 and 20 minutes, although some may last longer. Symptoms usually reach their peak within minutes.²,¹

Is having one panic attack a sign of panic disorder? No. Panic disorder involves recurrent, unexpected attacks followed by persistent concern about further attacks or avoidance-related behavioural change, usually lasting at least one month.²

Can anxiety turn into panic attacks? They're related but distinct. Some people with anxiety never have a panic attack, and some people have panic attacks without an underlying anxiety disorder — though the two often occur together.

Is medication always needed for panic attacks? No. CBT is a recommended treatment for panic disorder. Medication may also be considered according to symptom severity, previous treatment, patient preference and the psychiatrist's assessment.¹